Ultra-Thin Films of Poly(acrylic acid)/Silver Nanocomposite Coatings for Antimicrobial Applications

Table 2

Antimicrobial activity of prepared films by disc diffusion agar technique, inhibition zones measured in mm.

Tested microorganisms	PAA/Ag inhibition zones [mm]	Control
Gram positive bacteria
B. subtilis	17	NA
Gram negative bacteria
E. coli	16	NA
Fungi
C. albicans	12	NA